4423037613377 has 2 divisors, whose sum is σ = 4423037613378. Its totient is φ = 4423037613376.

The previous prime is 4423037613373. The next prime is 4423037613391. The reversal of 4423037613377 is 7733167303244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4417937368321 + 5100245056 = 2101889^2 + 71416^2 .

It is a cyclic number.

It is not a de Polignac number, because 4423037613377 - 2² = 4423037613373 is a prime.

It is not a weakly prime, because it can be changed into another prime (4423037613373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211518806688 + 2211518806689.

It is an arithmetic number, because the mean of its divisors is an integer number (2211518806689).

Almost surely, 2^{4423037613377} is an apocalyptic number.

It is an amenable number.

4423037613377 is a deficient number, since it is larger than the sum of its proper divisors (1).

4423037613377 is an equidigital number, since it uses as much as digits as its factorization.

4423037613377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5334336, while the sum is 50.

The spelling of 4423037613377 in words is "four trillion, four hundred twenty-three billion, thirty-seven million, six hundred thirteen thousand, three hundred seventy-seven".